Why must some castings be repaired without pre- and postheating?
A) They are large or have to be repaired in place.
B) They are made of a type of cast iron that cannot be preheated because it is too soft.
C) It would damage the paint job on the part.
D) Cast iron repairs always require pre- and postheating.

Question

Quizplus · Accepted Answer

Some castings are too large or cannot be easily moved for pre- and postheating, so repairs must be made without this process.

Why Must Some Castings Be Repaired Without Pre- and Postheating